generator security need?

Lock it to the bumper or other hard point when not in use. On the side away from the road. Throw a camo tarp over it so the bright colored thing is not so obvious to anyone cruising the campground looking for easy pickings. Hides the shape, size and color. A couple yards of camo cloth from Walmart fabric department will do it. Won't fool anyone who actually walks up to it, but makes it harder to spot from wandering eyes on the road.

Also record the serial number. If it is stolen the officer taking the report can put it in the computer in case it shows up years later.